Kousai, Ryousuke
Current rating: 1537
Record: 5-3
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 540 | Kasama, Junichi (1500) | Won 2-0 | +181518 |
| 2standard | 542 | Yamada, Toshihiro (1502) | Won 2-1 | +181536 |
| 3standard | 515 | Hada, Nobuto (1482) | Lost 0-2 | -191517 |
| 4standard | 685 | Sakamoto, Yutaka (1500) | Won 2-0 | +171534 |
| 5standard | 559 | Matsuda, Tomohiro (1550) | Lost 0-2 | -171517 |
| 6standard | 657 | Muramatu, Suguru (1481) | Won 2-0 | +171534 |
| 7standard | 656 | Okada, Kou (1580) | Won 2-1 | +191553 |
| 8standard | 592 | Furukawa, Hiroki (1657) | Lost 1-2 | -161537 |
| average opponent: 1532record: 5-3 | new rating: 1537 | |||